By user "Dimassc"

I'm migrating from the old LdapAuthentication to the new stack and it didn't work. I need a replacement for $wgLDAPGroupUseFullDN = array( "LDAP"=>false)
I need to search members in groups like this: (&(objectclass={GROUPOBJECTCLASS})({GROUPATTRIBUTE}=$username))
Instead of this this plugin is doing this search: (&(objectclass={GROUPOBJECTCLASS})({GROUPATTRIBUTE}=$userDN))

I did an ugly fix, adding this line just after $userDN is set in getUserGroup ($username ):

public function getUserGroups( $username ) {
      $userDN = new EscapedString( $this->ldapClient->getUserDN( $username ) );
      $userDN = $username;
      ...

I think we need to add a $wgLDAPGroupUseFullDN substitute in the $LDAPProviderDomainConfigProvider config:

$LDAPProviderDomainConfigProvider = function() {
   $config = [
       'LDAP' => [
           'connection' => [
               "groupusefulldn" => false,
...

See https://www.mediawiki.org/wiki/Topic:Vh0ssod5bin73ptd